Chemex filters remove even the finest sediment particles as well as undesirable oils and fats. The formulation of the filter permits the proper infusion time by regulating the filtration rate - not too slow, not too fast. Good infusion of the coffee grounds (as in brewing and steeping tea) gives coffee a richer flavor.  Chemex filters precisely extract the undesirable components which make coffee bitter by allowing only the desirable flavor elements of the coffee bean to pass through. The Chemex filter is folded into a cone shape, exactly as in laboratory techniques. This assures uniform extraction since the water filters through all the grounds on its way to the apex of the cone.  

Chemex Pre-folded Circle Coffee Filters - 100 count - Batch Coffee - Same Day Shipping!